1.02010-04-08 22:10:44 UTC2015-07-20 22:59:42 UTCFDB013487Zinc dithioniteFood contaminant arising from its use as a packaging additiveDithionous acid, zinc salt (1:1)Tetrakis(monothiosulfato(2-))di-zincate(4-)Zinc dithionite or zinc hydrosulfiteZinc dithionite or zinc hydrosulfite [UN1931] [Class 9]Zinc hydrosulfiteZinc hyposulfiteZincate(4-), tetrakis(monothiosulfato(2-))di-O4S2Zn193.537191.852946446zinc(2+) ion sulfinatosulfinatezinc(2+) ion dithionite7779-86-4[Zn++].[O-]S(=O)S([O-])=OInChI=1S/H2O4S2.Zn/c1-5(2)6(3)4;/h(H,1,2)(H,3,4);/q;+2/p-2PENRVBJTRIYHOA-UHFFFAOYSA-L belongs to the class of inorganic compounds known as transition metal dithionites. These are inorganic compounds in which the largest oxoanion is dithionite, and in which the heaviest atom not in an oxoanion is a transition metal.Transition metal dithionitesInorganic compoundsMixed metal/non-metal compoundsTransition metal oxoanionic compoundsTransition metal dithionitesInorganic oxidesInorganic saltsInorganic oxideInorganic saltTransition metal dithionitelogp-1.5pka_strongest_acidic1.7iupaczinc(2+) ion sulfinatosulfinateaverage_mass193.537mono_mass191.852946446smiles[Zn++].[O-]S(=O)S([O-])=OformulaO4S2ZninchiInChI=1S/H2O4S2.Zn/c1-5(2)6(3)4;/h(H,1,2)(H,3,4);/q;+2/p-2inchikeyPENRVBJTRIYHOA-UHFFFAOYSA-Lpolar_surface_area80.26refractivity17.28polarizability8.41rotatable_bond_count1acceptor_count4donor_count0physiological_charge-2formal_charge0Specdb::CMs14684Specdb::MsMs298453Specdb::MsMs298454Specdb::MsMs298455HMDB34906#<Reference:0x0000555675d859c0>